What is an EdCamp? According to edutopia, Edcamps are: Free to all participants; A free-flow of ideas and information about education, education technology and best practices for teachers; An unconference model of sessions throughout the day for spontaneous topics, chats and activities; The ability of being a presenter is at your discretion (and courage)
Tanning bed bulbs and lamps should be replaced when they have been used to 80 percent of their expected life cycle, and typically hit this mark about one year after they have been installed. Low-pressure lamps have a life cycle of 300 to 1,700 hours, while high-pressure bulbs last 300 to 9,500 hours.
Assumptions: You buy a 24 lamp tanning bed for $2000, change your lamps every 800 hours, have an average session time of 20 minutes and have typical electrical rates. Same 4 sessions per week.800 hours using Brilliance 5.0% = 2400+ session, at $0.10 cents of lamp cost per session.Average cost of electricity for 20 minutes = $0.12 5 years of ownership divided by cost of bed = $33.33 per month.34.40 per month for fuel + cost of tanning. If you pay $30 a month for unlimited tanning, that is $64.40 per month total expense. If you pay $4 per session, that is $103.20 per month.